Phoenix (/ˈfiːnɪks/ FEE-niks; Navajo: Hoozdo; Spanish: Fénix or Fínix,[citation needed] Walapai: Banyà:nyuwá) is the capital and most populous city of the U.S. state
of Arizona, with 1,608,139 residents as of 2020. It is the fifth-most populous city in the United States, and the only U.S. state capital with a population of more than one million residents.
Phoenix is the anchor of the Phoenix metropolitan area, also known as the Valley of the Sun, which in turn is part of the Salt River Valley. The metropolitan area is the 11th largest by population in the United States, with approximately 4.85 million people as of 2020. Phoenix, the seat of Maricopa County, has the largest area of all cities in Arizona, with an area of 517.9 square miles (1,341 km2), and is also the 11th largest city by area in the United States. It is the largest metropolitan area, both by population and size, of the Arizona Sun Corridor megaregion.
Leibo County, which belongs to Liangshan Yi Autonomous Prefecture of Sichuan Province, is located in the southwest edge of Sichuan Province, the eastern part of Liangshan Yi Autonomous Prefecture, the north bank of the lower reaches of Jinsha River, facing Yongshan County of Yunnan Province across the river in the southeast, adjacent to Yibin and Leshan in the north, Meigu County in the west, and Zhaojue County and Jinyang County in the southwest, with a total area of 2838 square kilometers. There are many kinds of tourism resources in Leibo County, including provincial scenic spots, provincial geoparks and Mahu, the third largest mountain and deep water lake in China in the east, the Jinsha River Grand Canyon in the south, and 270000 mu of prairie and "Dream Valley" in the west. In the north, giant pandas live in the Mamize provincial nature reserve and primeval forest at the southernmost tip of the world. Humanistic tourism resources include Yi culture, folk song culture and Menghuo culture of the three Kingdoms. In 2017, the resident population of Leibo County was 24.